| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.70 | 8.732% | $150.8113 | $150.81 | $150.80 | $150.80 |
| Purchase #2 | $182.30 | 8.457% | $197.7171 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $182.63 | 12.523% | $205.5008 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $84.38 | 4.754% | $88.3914 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $236.82 | 9.854% | $260.1562 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $46.68 | 3.756% | $48.4333 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $72.99 | 12.107% | $81.8269 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $944.50 | $1,032.8370 | $1,032.84 | $1,032.85 | $1,032.80 | |